Creating Logical Volume Partition Type with parted

I am trying to create a logical volume partition using parted and so I used the following steps:

1. Create partition with parted using the interactive mode which would translate to:

   • mkpart, then
   • Gave the start and end
   • Then ran set 1 lvm on to flag that partition as lvm (but I see lsb)

2. Tried to create a physical volume with command:

   sudo pvcreate /dev/sda4
   

I get the error: device /dev/sda4 excluded by a filter, then I ran the pvcreated command with the options -vvvv and I see the error:

skipping too small to hold a pv

I now ran fdisk on /dev/sda and I see the /dev/sda4 partition information as:

/dev/sda4:=> id:f, Type: W95 Ext'd(LBA)

This is different from the information for the other logical volume partitions I have, which is:

/dev/sda3:=> id:8e, Type: Linux LVM

Now the new LVM partition /dev/sda4 is approximately the same size as the other so why can't I create a physical volume. How does one create a logical volume partition using parted as opposed to fdisk.